Capacitive sensors - Norm switching distance

KN300420

KN300420
List price
173,10 €
amount price discount
1 173,10 €
5 167,91 € 3% / 5,19 €
10 164,45 € 5% / 8,66 €
20 159,25 € 8% / 13,85 €
50 152,33 € 12% / 20,77 €
Available
Sensor capacitive, M30x1.5 82long, non-flush, Sn: 1-30, 10-35V DC, 2x PNP exclusive-OR, M12 plug connector 4-pin, IP67, nickel-plated (n-pltd) brass, LED, manual setting
including Nut, Screwdriver
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Capacitive sensors - Norm switching distance

Capacitive proximity switches are contactless sensors. They detect metallic and non-metallic objects, regardless of whether they are moving or not. The achievable switching distance of the devices depends on the object material, its dimensions and the response sensitivity set via a potentiometer. The vibration-resistant sensors can be approached laterally or from the front. Capacitive proximity switches are used for presence detection (e.g. seal detection), positioning (e.g. PET bottles), counting (e.g. plastic lids), level detection (e.g. lubricants) or distance measurement (e.g. thickness measurement) of solid and liquid materials.

Electrical properties

Number of switching outputs
2
Type of switching function
Exclusive-OR
Type of electrical connection
Connector M12
Type of switching output
PNP
Rated switching current
250mA
Setting procedure
Potentiometer
Relative hysteresis
15%
Correction factor (glass)
0.6
Correction factor (wood)
0.6
Correction factor (oil)
0.5
Correction factor (PVC)
0.5
No-load current
15mA
Number of pins
4
Switching distance
1 - 30mm
Switching frequency
50Hz
Voltage drop
2V
Output functions
Switching point
Display
LED display
Short circuit protection, Reverse polarity protection

Mechanical properties

Design
Cylinder, screw-thread
Thread length
40mm
Thread pitch
1.5mm
Length
82mm
Mechanical mounting condition for sensor
non-flush
Surface
nickel-plated
Degree of protection (IP)
IP67
Active area material of sensor
Plastic (PTFE)
Housing material
Brass
Thread dimension
M30
Diameter
30mm

Other properties

Ambient temperature
-25 - 70°C
Important note
The potentiometer is located behind the coverage.
Reference medium / object
Material with permittivity Ɛr=81
Level sensing
You can find accessories for KN300420 in these product groups:

Assembly

Adapter sleeve M30 to Ø34

Fixing material ball-head holder

Fixing material design M30

Mounting sleeve for KN3004xx

Mounting system, cylindrical, M30

Connection technology

Adapter M12 socket 4-pin / M8 connector 4-pin

Inverters M12

Logic modules M12

Other sensors

Power supply 24V DC / 100mA switching amplifier

Tool

Screwdriver

Sensor tester

Classification Class
eClass-7.0 27270102
eClass-7.1 27270102
eClass-8.0 27270102
eClass-9.0 27270102
eClass-9.1 27270102
ETIM-6.0 EC002715
ETIM-7.0 EC002715
Property Value
RoHS‑compliant Yes
Reach-compliant Yes
TSCA-compliant Yes
MTTF 1,226.92Jahr(e)
IPF Product Group 243 capacitive sensors (diverse)
packaging dimensions 43 x 43 x 105mm
gross weight 160g
0,53kg CO₂e
Customs tariff number 85365019
WEEE number 40951076
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